The information and activities in this Space Exploration Resource Guide are organized in roughly three sections: the Space Travel Simulation; Our Solar System a

"Explores various perspectives on exploration of Mars by rovers. The reader's choices reveal the historical details"--

The exciting discoveries of recent space explorations are described in this book which deals with rockets, space probes, and space stations. The scientific expl

Not since man set foot on the moon over four decades ago has there been such passion and excitement about space exploration. This enthusiasm and eagerness has b

A translation from German of a 1929 treatise by the author. Deals with the problem of the space travel. Expresses ideas about rocketry and space travel. Extensi